Emilio Zago

Durango, a debt collector, arrives in the town of Tucson, where he is hired by a bank director called Ferguson, who refuses to pay him his fee afterwards. Durango is thrown in jail on a false accusation but manages to escape and teams up with a Mexican bandit to get even with Ferguson, who has concocted a complicated plan to rob a shipment of gold belonging to the people of Tucson.

Sabata is condemned for a murder he never committed, but as he is about to be hanged, a mysterious man throws him a gun! Sabata escapes, wounding the guard whom somebody else shortly after kills. Someone wants to get our friend accused for a long list of crimes, but the strength of his innocence will save him. Having convinced the sheriff, the dramatic search for the guilty one begins.